Bosch Rexroth | 4WE6JA6XEG24N9K72LSO407-AN
4WE6JA6X/EG24N9K72LSO407 AN
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The 4WE6JA6X/EG24N9K72LSO407 AN belongs to the WE Directional Spool Valves series produced by Bosch Rexroth for switching flow paths in hydraulic automation circuits. Its size 6 (NG6) format defines the envelope and bolt pattern used on compact manifolds, and the ANSI B93.9 D03 porting pattern keeps it interchangeable with other D03 valves. A maximum operating pressure of 315 bar at ports P, A, and B allows it to handle high-pressure supply lines, while a 210 bar limit on port T controls backpressure to the tank. The valve passes up to 60 L/min under direct-current excitation, matching medium-flow systems. A 100 % duty cycle lets the solenoid remain energized continuously without thermal derating. Control electronics can apply 24 V DC, and the ±10 % voltage tolerance shields performance from supply variations.
The coil draws a rated current of 1.25 A at nominal voltage, resulting in an 8 W power requirement that simplifies sizing of power supplies. Coil surface temperature is permitted to rise to 85 °C, so ambient conditions and enclosure design must maintain adequate cooling. A molded M12×1 four-pin connector provides quick electrical hookup, and the IP65 enclosure rating protects internal components against dust ingress and water jets. Because the installation position is unrestricted, designers can orient the valve in any direction to suit manifold layouts. A concealed N9 manual override lets maintenance personnel shift the spool during commissioning or power loss without altering the external dimensions. An MTTF_d of 300 years demonstrates very high reliability for safety-related circuits.
Technical Specifications
Duty Cycle
100%
Electrical Connection
M12x1, 4-pin
Enclosure Rating
IP65
Installation Position
Any
Manual Override
Concealed (N9)
Max Coil Surface Temp (so407)
85 °C
Max Flow (dc, So407)
60 L/min
Max Operating Pressure (p/a/b)
315 bar
Max Tank Pressure (t)
210 bar
Mttfd
300 years
Nominal Power (so407)
8 W
Nominal Voltage
24 V DC
Porting Pattern
ANSI B93.9 D03
Rated Current (24 V Dc)
1.25 A
Size
6 (NG6)
Voltage Tolerance
±10%
1620 Old Apex Road
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